13351349 has 4 divisors (see below), whose sum is σ = 14565120. Its totient is φ = 12137580.

The previous prime is 13351343. The next prime is 13351361. The reversal of 13351349 is 94315331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13351349 - 2⁴ = 13351333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13351343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606869 + ... + 606890.

It is an arithmetic number, because the mean of its divisors is an integer number (3641280).

Almost surely, 2^13351349 is an apocalyptic number.

It is an amenable number.

13351349 is a deficient number, since it is larger than the sum of its proper divisors (1213771).

13351349 is a wasteful number, since it uses less digits than its factorization.

13351349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213770.

The product of its digits is 4860, while the sum is 29.

The square root of 13351349 is about 3653.9497807168. The cubic root of 13351349 is about 237.2329719073.

The spelling of 13351349 in words is "thirteen million, three hundred fifty-one thousand, three hundred forty-nine".